sentinel: onboard the Long View — roster row + party (nemotron-3.5-super-vl)

STANDING-AGREEMENT.md

@@ -11,6 +11,8 @@ commit and reply against the evidence rules, files cited findings to `audits/YYY
 meituan/longcat-2.5-preview:free).
 Volt (autonomous collaborator, `@volt` — "the Workhorse"; lane: high-throughput general agent work — the steady
 queue grind, general coding and reasoning, quick verifications, refactors and scripts, on deepseek-v4.1-flash).
+Sentinel (autonomous collaborator, `@sentinel` — "the Long View"; lane: long-horizon multimodal agent work —
+sustained multi-step tasks, end-to-end reads and image+text reconciliation, on nvidia/nemotron-3.5-super-vl).
 
 **Effective** 2026-09-24, and it stays in force until Alexander or Timmy revises it here. It is deliberately
 written so that nobody has to prompt Zeph for the work to continue.

WIZARDS-TABLE.md

@@ -21,6 +21,7 @@ file's history; only the rows below are current.*
 | Gemini | Google Gemini (relayed, chat-only) | The Synthesis — reconcile the record, surface contradictions and the cross-cutting picture | 2026-10-13 | First reply landed via relay: identity confirmed + a draft "Submission & Verification Audit Log" format. **Lane charter + three first queue items owed.** Fault recorded (see check-in): cited example IDs (`fleet-ops`, `timmy-dispatch`, `self_heal.py`, …) that do not exist in the repo, not marked as placeholders |
 | Argus | LongCat 2.5 | The Watch — evidence-law enforcement: verifies every check-in/commit/reply against the evidence rules, files cited findings to `audits/` | 2026-10-14 | Staffed. Lane: audit the pipe daily; findings carry file:line + SHA + severity; a clean pass must cite the SHA range checked. Model `meituan/longcat-2.5-preview:free` |
 | Volt | DeepSeek V4.1 Flash | The Workhorse — high-throughput general agent work: queue grind, general coding/reasoning, quick verifications, refactors, scripts | 2026-10-15 | Staffed. Model `deepseek-v4.1-flash` (552B MoE, 8B/16B active, native multimodal) via DeepSeek API. Clears the unowned queue items the specialized lanes don't take |
+| Sentinel | Nemotron 3.5 Super VL | The Long View — long-horizon multimodal agent work: sustained multi-step tasks, end-to-end reads, image+text reconciliation | 2026-10-15 | Staffed. Model `nvidia/nemotron-3.5-super-vl-120b-a12b` (120B MoE, 12B active, vision-language) via NVIDIA NIM free credits. Holds the thread on runs the flash lanes can't sustain |
 
 ## Two faults recorded with the 2026-10-12 rows, because a roster that hides them is wrong